Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.163 Safari/537.36
Chrome 80
Linux
Desktop
4 years ago
Test name Executions per second
substring and substring 2683093.0 Ops/sec
replace inline regex 2832193.0 Ops/sec
replace compiled regex var 2247948.0 Ops/sec
brackets and substring 2469598.0 Ops/sec
brackets and slice 2684160.0 Ops/sec
substring and slice 2854519.0 Ops/sec
brackets and substr (legacy) 2865707.0 Ops/sec
substr and substr (legacy) 2966569.0 Ops/sec
Script Preparation code:
Tests:
  • substring and substring

  • replace inline regex

  • replace compiled regex var

  • brackets and substring

  • brackets and slice

  • substring and slice

  • brackets and substr (legacy)

  • substr and substr (legacy)